Stronger Than the Principal: They Call Me a Trash-Tier Mentor?

A legendary martial arts master reduced to academy laughingstock—his cultivation crippled, his life hanging by a thread. But when Wang Junshu awakens a mysterious master-disciple system, everything changes. Every student's breakthrough restores his shattered foundation. Every disciple's triumph grants him lottery spins for legendary techniques, forbidden elixirs, and reality-bending artifacts. The catch? His students are absolute disasters: a clumsy demon lord in disguise, a socially awkward assassin prodigy, and a chaos magnet with ancient dragon-turtle blood. While other mentors struggle wit…